68201437680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{76949}}^1$

素因数の和:78199

約数の個数: 120

約数和(自身を含む): 229232203200

約数和(自身を除く): 161030765520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1231, 2462, 3693, 4924, 6155, 7386, 9848, 11079, 12310, 14772, 18465, 19696, 22158, 24620, 29544, 36930, 44316, 49240, 55395, 59088, 73860, 76949, 88632, 98480, 110790, 147720, 153898, 177264, 221580, 230847, 295440, 307796, 384745, 443160, 461694, 615592, 692541, 769490, 886320, 923388, 1154235, 1231184, 1385082, 1538980, 1846776, 2308470, 2770164, 3077960, 3462705, 3693552, 4616940, 5540328, 6155920, 6925410, 9233880, 11080656, 13850820, 18467760, 27701640, 55403280, 94724219, 189448438, 284172657, 378896876, 473621095, 568345314, 757793752, 852517971, 947242190, 1136690628, 1420863285, 1515587504, 1705035942, 1894484380, 2273381256, 2841726570, 3410071884, 3788968760, 4262589855, 4546762512, 5683453140, 6820143768, 7577937520, 8525179710, 11366906280, 13640287536, 17050359420, 22733812560, 34100718840, 68201437680]

約数ペア:

[(1, 68201437680), (2, 34100718840), (3, 22733812560), (4, 17050359420), (5, 13640287536), (6, 11366906280), (8, 8525179710), (9, 7577937520), (10, 6820143768), (12, 5683453140), (15, 4546762512), (16, 4262589855), (18, 3788968760), (20, 3410071884), (24, 2841726570), (30, 2273381256), (36, 1894484380), (40, 1705035942), (45, 1515587504), (48, 1420863285), (60, 1136690628), (72, 947242190), (80, 852517971), (90, 757793752), (120, 568345314), (144, 473621095), (180, 378896876), (240, 284172657), (360, 189448438), (720, 94724219), (1231, 55403280), (2462, 27701640), (3693, 18467760), (4924, 13850820), (6155, 11080656), (7386, 9233880), (9848, 6925410), (11079, 6155920), (12310, 5540328), (14772, 4616940), (18465, 3693552), (19696, 3462705), (22158, 3077960), (24620, 2770164), (29544, 2308470), (36930, 1846776), (44316, 1538980), (49240, 1385082), (55395, 1231184), (59088, 1154235), (73860, 923388), (76949, 886320), (88632, 769490), (98480, 692541), (110790, 615592), (147720, 461694), (153898, 443160), (177264, 384745), (221580, 307796), (230847, 295440)]